CN103283671A - Water recycling method in freshwater fish culture - Google Patents
Water recycling method in freshwater fish culture Download PDFInfo
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- CN103283671A CN103283671A CN 201310193320 CN201310193320A CN103283671A CN 103283671 A CN103283671 A CN 103283671A CN 201310193320 CN201310193320 CN 201310193320 CN 201310193320 A CN201310193320 A CN 201310193320A CN 103283671 A CN103283671 A CN 103283671A
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Abstract
The invention discloses a water recycling method in freshwater fish culture and relates to freshwater fish culture. Water in a deep well is pumped into a distribution reservoir which is connected with a circulating pond. The water in the distribution reservoir firstly enters an upstream fishpond through the circulating pond and the enters a downstream fishpond through the upstream fishpond. The circulating pond is directly connected with the downstream fishpond. The water in the distribution reservoir can enter the downstream fishpond directly through the circulating pond. The water recycling method has the advantages that certain water flow rate is kept, the water slowly enters the upstream fishpond through the circulating pond and then enters the downstream fishpond, water flowability is kept, bacteria growth of sealed fish ponds can be avoided, pollution caused by adding disinfectants is also avoided, and quality of cultured freshwater fish is increased.
Description
Technical field
The present invention relates to the breed of fresh-water fishes.
Background technology
The breed of fresh-water fishes all is the fishpond of adopting hand digging, cultures in the open, and culturing water is main culture resources, and the quality of water quality plays a key effect to the fresh-water fishes end product quality of culturing.Adopt natural water in the stream now mostly,, also have and directly utilize underground water to culture as breeding water through post precipitation.No matter but the sort of water source in enclosed breed pond, is easy to grow germ, the fresh-water fishes of culturing are damaged, therefore need often culture disinfecting of pond.But drop into disinfectant in a large number, the water of culturing in the pond has been caused artificial pollution, the end product quality to fresh-water fishes impacts equally.
Summary of the invention
The recycling method that the purpose of this invention is to provide water in a kind of freshwater fish culturing, the flowability of increase water realizes cyclic culture, reduces and cultures germ growth in the pond, has improved the end product quality of the fresh-water fishes of breed.
In order to achieve the above object, the technical solution used in the present invention is:
The recycling method of water in a kind of freshwater fish culturing is characterized in that: comprise distribution reservoir, well water in the deep well is squeezed in the distribution reservoir, keep 19-20 ° of water temperatures; Comprise circulatory pool, circulatory pool is connected with distribution reservoir; Comprise fishpond, upstream and fishpond, downstream, the water in the described distribution reservoir at first enters in the fishpond, upstream through circulatory pool, enters the fishpond, downstream through the fishpond, upstream again.
The above deep well degree of depth is below 600 meters.
The above circulatory pool directly is connected with the fishpond, downstream, and the water in the distribution reservoir can directly enter the fishpond, downstream through circulatory pool.
The invention has the beneficial effects as follows, keep water under certain flow velocity, slowly enter the fishpond, upstream through circulatory pool, enter the fishpond, downstream again, make water keep mobile, avoided the growth of the breed pond bacterium of closure, the pollution of also having avoided adopting the method that drops into disinfectant to cause has promoted the end product qualities of the fresh-water fishes of culturing.
Description of drawings
Fig. 1 is the invention flow chart.
Embodiment
By accompanying drawing 1 as can be known, the present invention adopts the upstream and downstream fishpond, and fishpond, upstream breeding water is used in the fishpond, downstream, realizes the recycling of fishpond, upstream breeding water, has avoided the waste of water resource.The fish species of culturing in the upstream and downstream fishpond should guarantee to culture than appreciable variety in the fishpond, upstream, cultures conventional fish in the fishpond, downstream.Because water quality is higher in the deep well, can be directly used in the more precious fish species of breed, the water after culturing can be used for fishpond, downstream Mesichthyes and cultures, and the kind of culturing in the upstream and downstream fishpond among the present invention is respectively giant salamander and crucian.
The deep well degree of depth is 625-630 meters among the present invention, and the well water water temperature reaches 18-22 °, and well water is transported in the distribution reservoir through pump, and the distribution reservoir capacity is 1500-2000 tons, and distribution reservoir is handled through insulation, keeps 19-20 ° of water temperature inside.Water enters through circulatory pool and cultures in the pond in the distribution reservoir, cultures the pond and is divided into fishpond, upstream and fishpond, downstream, cultures giant salamander in the fishpond, upstream, cultures crucian in the fishpond, downstream.Handle through constant temperature and lucifuge in the fishpond, upstream, and the water in the circulatory pool at first enters in the fishpond, upstream, is used for the breed of giant salamander, and fishpond, upstream Zhong Shui enters the fishpond, downstream again, is used for the breed of crucian.The flow velocity that circulatory pool enters the water in the upstream and downstream fishpond should be subjected to certain control, the condition of its control is to guarantee that the degree of depth of water in the fishpond, upstream is between 20-30cm, avoid because the flow velocity of water is too fast or slow excessively, make the degree of depth of water in the fishpond, upstream too great fluctuation process occur, in order to avoid the giant salamander of culturing in the fishpond, upstream is exerted an influence.
Among the present invention, also be provided with a water pipe that directly connects the fishpond, downstream at circulatory pool, this water pipe is in long-term closed condition at ordinary times, when supplementing water is badly in need of in the swimming fish pond instantly, opens this water pipe, is used for emergent.
Water constantly circulates and enters in the fishpond, downstream in the middle and upper reaches of the present invention fishpond, avoided the waste of the water resource that direct discharging causes, simultaneously, because water is constantly arranged, and circulation enters in the fishpond, downstream through the fishpond, upstream, can not degenerate owing to the water quality that the enclosed environment of culturing the pond causes the germ growth to cause, do not need to throw in disinfectant to culturing the pond, the water that has reduced culturing in the pond causes artificial pollution, has improved the end product quality of the fresh-water fishes of culturing.
Should be noted that embodiment of the present invention only is its optimal way, to belonging to general idea of the present invention, and only is apparent change, all should belong within protection scope of the present invention.
Claims (3)
1. the recycling method of water in the freshwater fish culturing is characterized in that: comprise distribution reservoir, well water in the deep well is squeezed in the distribution reservoir, keep 19-20 ° of water temperatures; Comprise circulatory pool, circulatory pool is connected with distribution reservoir; Comprise fishpond, upstream and fishpond, downstream, the water in the described distribution reservoir at first enters in the fishpond, upstream through circulatory pool, enters the fishpond, downstream through the fishpond, upstream again.
2. the recycling method of water in the freshwater fish culturing according to claim 1, it is characterized in that: the described deep well degree of depth is below 600 meters.
3. the recycling method of water in the freshwater fish culturing according to claim 1, it is characterized in that: described circulatory pool directly is connected with the fishpond, downstream, and the water in the distribution reservoir can directly enter the fishpond, downstream through circulatory pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310193320 CN103283671A (en) | 2013-05-21 | 2013-05-21 | Water recycling method in freshwater fish culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310193320 CN103283671A (en) | 2013-05-21 | 2013-05-21 | Water recycling method in freshwater fish culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103283671A true CN103283671A (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310193320 Pending CN103283671A (en) | 2013-05-21 | 2013-05-21 | Water recycling method in freshwater fish culture |
Country Status (1)
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| CN (1) | CN103283671A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10464191B2 (en) | 2012-09-26 | 2019-11-05 | Apex Brands Inc. | Reversible ratcheting tool with dual pawls |
-
2013
- 2013-05-21 CN CN 201310193320 patent/CN103283671A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10464191B2 (en) | 2012-09-26 | 2019-11-05 | Apex Brands Inc. | Reversible ratcheting tool with dual pawls |
| US10513014B2 (en) | 2012-09-26 | 2019-12-24 | Apex Brands, Inc. | Reversible ratcheting tool with dual pawls |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130911 |